Desk tray unit



FIG. 1 is a top plan view of a desk tray unit showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view, the right side being a mirrorimage thereof; and

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view showing a second embodiment of my new design;

FIG. 7 is a bottom plan view of FIG. 6;

FIG. 8 is a front elevational view of FIG. 6;

FIG. 9 is a rear elevational view of FIG. 6;

FIG. 10 is a left side elevational view of FIG. 6;

FIG. 11 is a left front perspective view of FIG. 1 on an enlarged scale;and

FIG. 12 is a left front perspective view of FIG. 6 on an enlarged scale.

The ornamental design for a desk tray unit, as shown and described.